ngulu affair plus of course rivals or bitter vieux' pushing behind the scenes to influence embassies
at fally's first zenith a couple of musicians remained in europe and if recall well same for ferre and it "gave" authorities "proof" they were also part of the ngulu system somehow, or they'd give very limited visas like the second zenith of fally and tell those artists if just one person does not go back its over and its almost what happened
and since wazekwa performed without his musicians authorities said fally and ferre should do like him which they did not accept knowing it would have much less hype around
